Re: Drill out broken exhaust manifold stud- water/antifreeze!

Posted by Packard Newbie On 2019/4/19 13:15:40

Stephen, I use the first one you show there with teflon. While you're poking around their site, check out 'Free-all'. I have tried pretty much all the 'usual suspects' in the rust-dissolving, frozen-part-loosening penetrating sprays, and nothing comes close to Free-all for both thread penetration and rust dissolving. I know everyone has their pet product when it comes to this application, and I am retired and have zero stake in promoting this product line, but if you give both the Gasoila and Free-all a try, you will not be disappointed. Chris.